If a triangle has angles of 30∘30∘, 60∘60∘, and 90∘90∘, what is the relationship between the sides?

The perimeter of a square is 24 units. What is the length of each side?

The circumference of a circle is 18�18π units. What is its radius?

What is the name of a polygon with five sides?

What is the sum of the angles in an isosceles triangle if the two equal angles are 50∘50∘ each?

The volume of a cube is 6464 cubic units. What is the length of each side?

If �−4=9x−4=9, what is the value of �x?

If a circle has an area of 25�25π square units, what is its radius?

If the base of a triangle is 8 units and its height is 10 units, what is its area?

What is the sum of the angles in a regular hexagon?